Oh Debbi, What a day you are having!
So glad to hear that he is doing better and that the other two tinies are nursing now.
When Ruby had 4 and Coco only had one puppy born 2 weeks later, I moved some of Ruby's puppies to Coco to take the strain off of her (under supervision of course). If you had to, would Allie take a couple of the bigger puppies for a feeding so it wouldn't be so crowded? Or just to keep them warm for awhile?
I know you are getting great advice from the more experienced breeders. We just wish you the best possible outcome here.
Keeping you in our thoughts!!